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https://issues.apache.org/jira/browse/PROTON-2036?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16830729#comment-16830729
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Cliff Jansen commented on PROTON-2036:
--------------------------------------
Also add a clearer description that
proton::work_queue::xyz()
is thread safe, but that obtaining it must be done on the callback thread
because
proton_obj::work_queue()
is not.
It might also help to use a different name for the accessor to the
application's copy of the work queue to something other than work_queue() in
the multithreaded example programs.
> Additional C++ threading documentation
> --------------------------------------
>
> Key: PROTON-2036
> URL: https://issues.apache.org/jira/browse/PROTON-2036
> Project: Qpid Proton
> Issue Type: Improvement
> Components: cpp-binding
> Affects Versions: proton-c-0.27.1
> Reporter: Cliff Jansen
> Assignee: Cliff Jansen
> Priority: Major
>
> The C++ documentation about the threading model should explicitly call out
> some the the common pitfalls encountered using Proton objects.
> While the obvious method calls are easy to spot and address, the implicit
> method calls to destructors or copy constructors are much easier to miss.
> Some places where this happens are when embedding proton objects in other
> classes, passing arguments to method calls or lambda captures.
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